安卓APP代码架构，包含比较常用的开源库使用
更多介绍可以看下我的这篇博客---->[Android App 代码架构](http://frank-zhu.github.io/2014-11-22-android-app-code-architecture.html)
打包签名相关的可以看下这篇博客----->安卓集成发布详解（二）
Copyright 2014 Frank Zhu
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